What is the latest Linux kernel version the ConnectCore Wi-i.MX51 SOM support

Hi, I have a question for a very old SOM.

What is the latest Linux kernel version the ConnectCore Wi-i.MX51 could support?

obsolete ConnectCore i.MX51 was supported by Digi Embedded Linux 5.9.3.4 kernel 2.6.35

and it was supported Digi Embedded Yocto 1.4 https://hub.digi.com/support/products/system-on-modules/digi-connectcore-i.mx51/?path=/support/asset/digi-embedded-yocto-dey-14-getting-started-guide/ kernel >2.6.35

you might want to check those toolchains for the kernel version supported by them.

see: Digi ConnectCore i.MX51 Support Resources